The cerebral cortical tissue of murine embryo and pluripotent stem cell (PSC)-derived neurons can survive in the brain and extend axons to the spinal cord. For efficient cell integration to the corticospinal tract (CST) after transplantation, the induction or selection of cortical motor neurons is important. However, precise information about the appropriate cell population remains unclear. To address this issue, we isolated cells expressing Neuropilin-1 (NRP1), a major axon guidance molecule receptor during the early developmental stage, from E14.5 mouse embryonic frontal cortex by fluorescence-activated cell sorting. Aggregates of NRP1+ cells gradually expressed subcortical projection neuron markers, Ctip2 and VGluT1, and axon guidance molecule receptors, Robo1 and deleted in colorectal calcinoma (Dcc), in vitro, suggesting that they contained early-stage subcortical projection neurons. We transplanted NRP1+ cells into the frontal cortex of P2 neonatal mice. Compared with grafts derived from NRP1- or unsorted cells, those derived from NRP1+ cells extended a larger number of axons to the spinal cord along the CST. Our data suggest that sorting NRP1+ cells from the embryonic cerebral cortex enriches subcortical projection neurons to reconstruct the CST.
Pubmed ID: 28507510 RIS Download
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View all literature mentionslaboratory mouse with name C57BL/6NCrSlc from MGI.
View all literature mentionsThis monoclonal targets Myelin Basic Protein (MBP), aa 82-87
View all literature mentionsThis polyclonal targets Rabbit Neuropilin-1 (a1 CUB Domain)
View all literature mentionsThis polyclonal targets Mouse TBR2 / Eomes
View all literature mentionsThis monoclonal targets Glutamate Decarboxylase (GAD)
View all literature mentionsThis monoclonal targets Ctip2
View all literature mentionsThis polyclonal targets NEUROD1
View all literature mentionsThis polyclonal targets Pax-6
View all literature mentionsThis polyclonal targets Rat Neuropilin-1
View all literature mentionsThis unknown targets
View all literature mentionsThis polyclonal targets Doublecortin
View all literature mentionsThis monoclonal targets Nestin
View all literature mentionsThis unknown targets Pax-6
View all literature mentionsThis polyclonal targets VGLUT 1
View all literature mentionsMus musculus with name C57BL/6-Tg(CAG-EGFP)C14-Y01-FM131Osb/OsbRbrc from IMSR.
View all literature mentionsThis polyclonal targets Doublecortin
View all literature mentionsThis unknown targets
View all literature mentionsThis monoclonal targets Glutamate Decarboxylase (GAD)
View all literature mentionsThis unknown targets
View all literature mentionsThis unknown targets
View all literature mentionsThis polyclonal targets NEUROD1
View all literature mentionsThis unknown targets
View all literature mentionsThis monoclonal targets Nestin
View all literature mentionsThis polyclonal targets NEUROD1
View all literature mentionsThis polyclonal targets NEUROD1
View all literature mentionsThis polyclonal targets Rat Neuropilin-1
View all literature mentionsThis polyclonal targets NEUROD1
View all literature mentionsThis polyclonal targets Rat Neuropilin-1
View all literature mentionsThis polyclonal targets NEUROD1
View all literature mentionsThis polyclonal targets VGLUT 1
View all literature mentionsThis polyclonal targets VGLUT 1
View all literature mentionsThis polyclonal targets VGLUT 1
View all literature mentionsThis polyclonal targets VGLUT 1
View all literature mentionsThis polyclonal targets Pax-6
View all literature mentionsThis polyclonal targets Pax-6
View all literature mentionsThis polyclonal targets Pax-6
View all literature mentionsThis polyclonal targets Pax-6
View all literature mentionsMus musculus with name C57BL/6-Tg(CAG-EGFP)C14-Y01-FM131Osb/OsbRbrc from IMSR.
View all literature mentionsThis monoclonal targets Nestin
View all literature mentionsThis monoclonal targets Glutamate Decarboxylase (GAD)
View all literature mentionsThis monoclonal targets Glutamate Decarboxylase (GAD)
View all literature mentionsThis monoclonal targets Glutamate Decarboxylase (GAD)
View all literature mentionsThis monoclonal targets Glutamate Decarboxylase (GAD)
View all literature mentionsThis monoclonal targets Glutamate Decarboxylase (GAD)
View all literature mentionsThis polyclonal targets Doublecortin
View all literature mentionsThis monoclonal targets Nestin
View all literature mentionsThis monoclonal targets Nestin
View all literature mentionsThis unknown targets Pax-6
View all literature mentionsThis monoclonal targets Myelin Basic Protein (MBP), aa 82-87
View all literature mentionsThis monoclonal targets Myelin Basic Protein (MBP), aa 82-87
View all literature mentionsThis monoclonal targets Myelin Basic Protein (MBP), aa 82-87
View all literature mentionsThis unknown targets
View all literature mentionsThis polyclonal targets Doublecortin
View all literature mentionsThis polyclonal targets Doublecortin
View all literature mentionsThis polyclonal targets Doublecortin
View all literature mentionsThis polyclonal targets Doublecortin
View all literature mentionsThis monoclonal targets Myelin Basic Protein (MBP), aa 82-87
View all literature mentionsThis unknown targets
View all literature mentionsThis monoclonal targets Myelin Basic Protein (MBP), aa 82-87
View all literature mentionsThis monoclonal targets Myelin Basic Protein (MBP), aa 82-87
View all literature mentionsThis monoclonal targets Myelin Basic Protein (MBP), aa 82-87
View all literature mentionsThis monoclonal targets Nestin
View all literature mentionsThis unknown targets Pax-6
View all literature mentionsThis polyclonal targets Mouse TBR2 / Eomes
View all literature mentionsThis polyclonal targets Mouse TBR2 / Eomes
View all literature mentionsThis polyclonal targets Mouse TBR2 / Eomes
View all literature mentionsThis monoclonal targets Ctip2
View all literature mentionsThis monoclonal targets Ctip2
View all literature mentionsThis polyclonal targets Mouse TBR2 / Eomes
View all literature mentionsThis polyclonal targets NEUROD1
View all literature mentionsThis monoclonal targets Nestin
View all literature mentionsThis monoclonal targets Ctip2
View all literature mentionsThis monoclonal targets Ctip2
View all literature mentionsThis polyclonal targets Rabbit Neuropilin-1 (a1 CUB Domain)
View all literature mentionsThis polyclonal targets Mouse TBR2 / Eomes
View all literature mentionsThis monoclonal targets Ctip2
View all literature mentionsThis monoclonal targets Ctip2
View all literature mentionsThis polyclonal targets Rabbit Neuropilin-1 (a1 CUB Domain)
View all literature mentionsThis polyclonal targets Mouse TBR2 / Eomes
View all literature mentionsThis polyclonal targets Rat Neuropilin-1
View all literature mentionsThis polyclonal targets Rat Neuropilin-1
View all literature mentionsThis polyclonal targets Rabbit Neuropilin-1 (a1 CUB Domain)
View all literature mentionsThis polyclonal targets Rabbit Neuropilin-1 (a1 CUB Domain)
View all literature mentionsThis polyclonal targets Rabbit Neuropilin-1 (a1 CUB Domain)
View all literature mentionsMus musculus with name C57BL/6-Tg(CAG-EGFP)C14-Y01-FM131Osb/OsbRbrc from IMSR.
View all literature mentionsMus musculus with name C57BL/6-Tg(CAG-EGFP)C14-Y01-FM131Osb/OsbRbrc from IMSR.
View all literature mentionsMus musculus with name C57BL/6-Tg(CAG-EGFP)C14-Y01-FM131Osb/OsbRbrc from IMSR.
View all literature mentionsThis polyclonal targets Rat Neuropilin-1
View all literature mentionsMus musculus with name C57BL/6-Tg(CAG-EGFP)C14-Y01-FM131Osb/OsbRbrc from IMSR.
View all literature mentionsMus musculus with name C57BL/6-Tg(CAG-EGFP)C14-Y01-FM131Osb/OsbRbrc from IMSR.
View all literature mentions